Sant Joan d'Alacant Weather in December
Average highs run from 16°C on December 1 to 14°C on December 31, and lows from 7°C to 5°C. Normal precipitation for the month is 31 mm over about 6 wet days.
December day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
December at a glance
- Average high
- 15°C
- Average low
- 6°C
- Precipitation
- 31 mm
- Record high
- 27°CDec 16, 1981
- Record low
- 0°CDec 1, 2008
- Daylight
- 9 h 41 min to 9 h 32 min
- Cloud cover
- 54%
- Humidity
- 76%
- Dew point
- 5°C
- Wind
- 15.8 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Dec 1 | 16°C | 7°C | 24°C 2001 | 0°C 2008 | 20% |
| Dec 2 | 15°C | 7°C | 25°C 1976 | 1°C 1980 | 22% |
| Dec 3 | 15°C | 7°C | 25°C 1976 | 1°C 2010 | 22% |
| Dec 4 | 15°C | 7°C | 25°C 1978 | 1°C 2010 | 21% |
| Dec 5 | 15°C | 7°C | 23°C 1981 | 3°C 2013 | 21% |
| Dec 6 | 15°C | 7°C | 24°C 1976 | 3°C 2020 | 21% |
| Dec 7 | 15°C | 7°C | 26°C 1976 | 3°C 1974 | 21% |
| Dec 8 | 15°C | 7°C | 24°C 2010 | 4°C 1998 | 21% |
| Dec 9 | 15°C | 6°C | 25°C 1978 | 3°C 1974 | 19% |
| Dec 10 | 15°C | 6°C | 23°C 1977 | 4°C 1974 | 18% |
| Dec 11 | 15°C | 6°C | 24°C 1981 | 4°C 1988 | 19% |
| Dec 12 | 15°C | 6°C | 24°C 1998 | 4°C 2007 | 20% |
| Dec 13 | 15°C | 6°C | 26°C 1978 | 1°C 2003 | 20% |
| Dec 14 | 15°C | 6°C | 25°C 1981 | 3°C 1983 | 20% |
| Dec 15 | 15°C | 6°C | 24°C 1981 | 3°C 2005 | 20% |
| Dec 16 | 15°C | 6°C | 27°C 1981 | 1°C 2001 | 20% |
| Dec 17 | 15°C | 6°C | 26°C 1989 | 2°C 2001 | 18% |
| Dec 18 | 15°C | 6°C | 22°C 2024 | 2°C 1974 | 18% |
| Dec 19 | 15°C | 6°C | 24°C 1986 | 3°C 2011 | 18% |
| Dec 20 | 14°C | 6°C | 22°C 1980 | 1°C 2009 | 18% |
| Dec 21 | 14°C | 6°C | 22°C 2019 | 2°C 2009 | 16% |
| Dec 22 | 14°C | 6°C | 23°C 1981 | 2°C 2008 | 16% |
| Dec 23 | 14°C | 6°C | 25°C 1991 | 1°C 1979 | 15% |
| Dec 24 | 14°C | 6°C | 23°C 2022 | 1°C 1994 | 15% |
| Dec 25 | 14°C | 6°C | 23°C 1997 | 2°C 1973 | 16% |
| Dec 26 | 14°C | 6°C | 23°C 1995 | 3°C 1975 | 14% |
| Dec 27 | 14°C | 6°C | 21°C 2022 | 0°C 2020 | 13% |
| Dec 28 | 14°C | 6°C | 22°C 1974 | 2°C 2004 | 12% |
| Dec 29 | 14°C | 5°C | 23°C 2021 | 3°C 2012 | 12% |
| Dec 30 | 14°C | 5°C | 23°C 2001 | 2°C 2007 | 12% |
| Dec 31 | 14°C | 5°C | 24°C 2001 | 1°C 2014 | 12% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+1).
- December 1
- sunrise 8:00 AM, sunset 5:41 PM
- December 31
- sunrise 8:19 AM, sunset 5:51 PM
Other months
Sources
Records: NOAA GHCN-Daily, station SPM00008360, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.